An ultra-wide field staring infrared detection system

Ya-Bing Chen; Yong-Zhong Wang; Li-Hui Sun

doi:10.1117/12.790765

3 March 2008 An ultra-wide field staring infrared detection system

Ya-Bing Chen, Yong-Zhong Wang, Li-Hui Sun

Proceedings Volume 6621, International Symposium on Photoelectronic Detection and Imaging 2007: Photoelectronic Imaging and Detection; 662114 (2008) https://doi.org/10.1117/12.790765
Event: International Symposium on Photoelectronic Detection and Imaging: Technology and Applications 2007, 2007, Beijing, China

Abstract

An ultra-wide Field staring infrared detection system is introduced for high valuable instruments protection. First the presentation will cover the basic design principles and hardware structure to understand how the system is working, which base on real-time processing. For wide-field and high sensitivity induce high false alarm, the problem is essentially to detect moving point-like targets submerge in abundant background noises. Balance high repetition rate and sensitivity, a simple detect algorithm is introduced. For less spatial target space information can be used, an improved interactive track algorithm is proposed. The characteristic of targets correlation between sequences can be used to reduce system false alarm. Results of basic ground based test are presented. These kinds of system have vast application possibilities such as airborne and maritime platform to surveillance and guidance.

Citation Download Citation

Ya-Bing Chen, Yong-Zhong Wang, and Li-Hui Sun "An ultra-wide field staring infrared detection system", Proc. SPIE 6621, International Symposium on Photoelectronic Detection and Imaging 2007: Photoelectronic Imaging and Detection, 662114 (3 March 2008); https://doi.org/10.1117/12.790765

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